Kanye West, Jane's Addiction, the Killers, and Yeah Yeah Yeahs top the bill. Every one of those acts has headlined Lollapalooza's Chicago festival. Further down the bill, the lineup includes the Flaming Lips, the National, Cat Power, DevendraBanhart, Empire of the Sun, the Drums, Cold War Kids, CSS, Boys Noize, Fischerspooner, Edward Sharpe & the Magnetic Zeros, Datarock, Ghostland Observatory, Fatboy Slim, Toy Selektah, and Cypress Hill, among others.

The American Lollapalooza will once again return to Chicago's Grant Park August 5-7.